zabbix_export:
version: '7.0'
media_types:
-
name: Line
type: WEBHOOK
parameters:
-
name: alert_message
value: '{ALERT.MESSAGE}'
-
name: alert_subject
value: '{ALERT.SUBJECT}'
-
name: bot_token
value: '<PLACE BOT TOKEN>'
-
name: event_id
value: '{EVENT.ID}'
-
name: event_nseverity
value: '{EVENT.NSEVERITY}'
-
name: event_source
value: '{EVENT.SOURCE}'
-
name: event_update_status
value: '{EVENT.UPDATE.STATUS}'
-
name: event_value
value: '{EVENT.VALUE}'
-
name: send_to
value: '{ALERT.SENDTO}'
-
name: trigger_description
value: '{TRIGGER.DESCRIPTION}'
-
name: trigger_id
value: '{TRIGGER.ID}'
-
name: zabbix_url
value: '{$ZABBIX.URL}'
script: |
function sendMessage(to, messages, params) {
var response,
request = new HttpRequest();
if (typeof params.HTTPProxy === 'string' && params.HTTPProxy.trim() !== '') {
request.setProxy(params.HTTPProxy);
}
request.addHeader('Content-Type: application/json');
request.addHeader('Authorization: Bearer ' + params.bot_token);
response = request.post('https://api.line.me/v2/bot/message/push', JSON.stringify({
"to": to,
"messages": messages
}));
if (request.getStatus() !== 200) {
throw response;
}
}
function validateParams(params) {
if (typeof params.bot_token !== 'string' || params.bot_token.trim() === '') {
throw 'Field "bot_token" cannot be empty';
}
if ([0, 1, 2, 3].indexOf(parseInt(params.event_source)) === -1) {
throw 'Incorrect "event_source" parameter given: "' + params.event_source + '".\nMust be 0-3.';
}
if (params.event_source !== '0') {
params.event_nseverity = '0';
params.event_severity = 'Not classified';
params.event_update_status = '0';
}
if (params.event_source === '1' || params.event_source === '2') {
params.event_value = '1';
}
if ([0, 1, 2, 3, 4, 5].indexOf(parseInt(params.event_nseverity)) === -1) {
throw 'Incorrect "event_nseverity" parameter given: ' + params.event_nseverity + '\nMust be 0-5.';
}
if (params.event_update_status !== '0' && params.event_update_status !== '1') {
throw 'Incorrect "event_update_status" parameter given: ' + params.event_update_status + '\nMust be 0 or 1.';
}
if (params.event_value !== '0' && params.event_value !== '1') {
throw 'Incorrect "event_value" parameter given: ' + params.event_value + '\nMust be 0 or 1.';
}
if (isNaN(params.trigger_id) && params.event_source === '0') {
throw 'field "trigger_id" is not a number';
}
if (typeof params.zabbix_url !== 'string' || params.zabbix_url.trim() === '') {
throw 'Field "zabbix_url" cannot be empty';
}
if (!/^(http|https):\/\/.+/.test(params.zabbix_url)) {
throw 'Field "zabbix_url" must contain a schema';
}
}
function getZabbixProblemLink(params) {
return params.zabbix_url + (params.zabbix_url.endsWith('/') ? '' : '/') + 'tr_events.php?triggerid=' + params.trigger_id + '&eventid=' + params.event_id;
}
try {
var params = JSON.parse(value);
validateParams(params);
severity_emoji = [
"\u26AA",
"\uD83D\uDD35",
"\uD83D\uDFE4",
"\uD83D\uDFE1",
"\uD83D\uDFE0",
"\uD83D\uDD34",
];
// If its a trigger and a recovery operation and not an update operation.
if (params.event_source === '0' && params.event_value === '0' && params.event_update_status === '0') {
var line_message = [
{
"type": "text",
"text": '\u2705 ' + params.alert_subject + '\n\n' + params.alert_message + '\n' + params.trigger_description + '\n\n' + getZabbixProblemLink(params)
}
];
}
// If its a trigger and its a problem.
else if (params.event_source === '0' && params.event_value === '1') {
var line_message = [
{
"type": "text",
"text": severity_emoji[params.event_nseverity] + ' ' + params.alert_subject + '\n\n' + params.alert_message + '\n' + params.trigger_description + '\n\n' + getZabbixProblemLink(params)
}
];
}
// If its a trigger and its an update operation.
else if (params.event_source === '0' && params.event_update_status === '1') {
var line_message = [
{
"type": "text",
"text": '\u2733 ' + severity_emoji[params.event_nseverity] + ' ' + params.alert_subject + '\n\n' + params.alert_message + '\n' + params.trigger_description + '\n\n' + getZabbixProblemLink(params)
}
];
}
else {
var line_message = [
{
"type": "text",
"text": params.alert_subject + '\n\n' + params.alert_message + '\n'
}
];
}
sendMessage(params.send_to, line_message, params);
return 'OK';
}
catch (err) {
Zabbix.log(4, '[ Line Webhook ] Line notification failed : ' + err);
throw 'Line notification failed : ' + err;
}
description: |
Please refer to setup guide here: https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/media/line
Set bot_token parameter to your Line bot token.
When assigning Line media to the Zabbix user - add the ID of the target recipient. Use a userId, groupId, or roomId value.
message_templates:
-
event_source: TRIGGERS
operation_mode: PROBLEM
subject: 'Problem: {EVENT.NAME}'
message: |
Problem started at {EVENT.TIME} on {EVENT.DATE}
Problem name: {EVENT.NAME}
Host: {HOST.NAME}
Severity: {EVENT.SEVERITY}
Operational data: {EVENT.OPDATA}
Original problem ID: {EVENT.ID}
-
event_source: TRIGGERS
operation_mode: RECOVERY
subject: 'Resolved in {EVENT.DURATION}: {EVENT.NAME}'
message: |
Problem has been resolved at {EVENT.RECOVERY.TIME} on {EVENT.RECOVERY.DATE}
Problem name: {EVENT.NAME}
Problem duration: {EVENT.DURATION}
Host: {HOST.NAME}
Severity: {EVENT.SEVERITY}
Original problem ID: {EVENT.ID}
-
event_source: TRIGGERS
operation_mode: UPDATE
subject: 'Updated problem in {EVENT.AGE}: {EVENT.NAME}'
message: |
{USER.FULLNAME} {EVENT.UPDATE.ACTION} problem at {EVENT.UPDATE.DATE} {EVENT.UPDATE.TIME}.
{EVENT.UPDATE.MESSAGE}
Current problem status is {EVENT.STATUS}, age is {EVENT.AGE}, acknowledged: {EVENT.ACK.STATUS}.
-
event_source: DISCOVERY
operation_mode: PROBLEM
subject: 'Discovery: {DISCOVERY.DEVICE.STATUS} {DISCOVERY.DEVICE.IPADDRESS}'
message: |
Discovery rule: {DISCOVERY.RULE.NAME}
Device IP: {DISCOVERY.DEVICE.IPADDRESS}
Device DNS: {DISCOVERY.DEVICE.DNS}
Device status: {DISCOVERY.DEVICE.STATUS}
Device uptime: {DISCOVERY.DEVICE.UPTIME}
Device service name: {DISCOVERY.SERVICE.NAME}
Device service port: {DISCOVERY.SERVICE.PORT}
Device service status: {DISCOVERY.SERVICE.STATUS}
Device service uptime: {DISCOVERY.SERVICE.UPTIME}
-
event_source: AUTOREGISTRATION
operation_mode: PROBLEM
subject: 'Autoregistration: {HOST.HOST}'
message: |
Host name: {HOST.HOST}
Host IP: {HOST.IP}
Agent port: {HOST.PORT}